diff --git a/pkgs/data/fonts/noto-fonts/tools.nix b/pkgs/data/fonts/noto-fonts/tools.nix
index f5bd6335dfb..c43ff3a313f 100644
--- a/pkgs/data/fonts/noto-fonts/tools.nix
+++ b/pkgs/data/fonts/noto-fonts/tools.nix
@@ -1,6 +1,6 @@
 { fetchFromGitHub, lib, buildPythonPackage, pythonOlder
 , afdko, appdirs, attrs, black, booleanoperations, brotlipy, click
-, defcon, fontmath, fontparts, fontpens, fonttools, fs, lxml
+, defcon, fontmath, fontparts, fontpens, fonttools, lxml
 , mutatormath, pathspec, psautohint, pyclipper, pytz, regex, scour
 , toml, typed-ast, ufonormalizer, ufoprocessor, unicodedata2, zopfli
 , pillow, six, bash, setuptools_scm }: